mirror of
https://github.com/ElvishArtisan/rivendell.git
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Initial import of CVS-v2_8_branch
This commit is contained in:
Fred Gleason
265
rdadmin/list_hostvars.cpp
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265
rdadmin/list_hostvars.cpp
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// list_hostvars.cpp
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//
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// List Rivendell Host Variables
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//
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// (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
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//
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// $Id: list_hostvars.cpp,v 1.12 2010/07/29 19:32:35 cvs Exp $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <qdialog.h>
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#include <qstring.h>
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#include <qpushbutton.h>
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#include <qlistbox.h>
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#include <qtextedit.h>
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#include <qlabel.h>
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#include <qpainter.h>
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#include <qevent.h>
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#include <qmessagebox.h>
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#include <qbuttongroup.h>
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#include <rdstation.h>
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#include <rddb.h>
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#include <globals.h>
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#include <list_hostvars.h>
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#include <add_hostvar.h>
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#include <edit_hostvar.h>
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ListHostvars::ListHostvars(QString station,QWidget *parent,const char *name)
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: QDialog(parent,name,true)
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{
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QString str;
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//
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// Fix the Window Size
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//
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setMinimumWidth(sizeHint().width());
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setMaximumWidth(sizeHint().width());
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setMinimumHeight(sizeHint().height());
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setMaximumHeight(sizeHint().height());
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list_station=station;
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str=QString(tr("Host Variables for"));
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setCaption(QString().sprintf("%s %s",(const char *)str,
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(const char *)station.upper()));
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//
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// Create Fonts
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//
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QFont font=QFont("Helvetica",12,QFont::Bold);
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font.setPixelSize(12);
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QFont small_font=QFont("Helvetica",10,QFont::Bold);
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small_font.setPixelSize(10);
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//
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// Matrix List Box
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//
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list_view=new QListView(this,"list_box");
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list_view->setGeometry(10,24,sizeHint().width()-20,sizeHint().height()-114);
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QLabel *label=new QLabel(list_view,tr("Host Variables"),
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this,"list_view_label");
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label->setFont(font);
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label->setGeometry(14,5,sizeHint().width()-28,19);
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list_view->setAllColumnsShowFocus(true);
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list_view->setItemMargin(5);
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list_view->addColumn(tr("NAME"));
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list_view->setColumnAlignment(0,Qt::AlignHCenter);
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list_view->addColumn(tr("VALUE"));
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list_view->setColumnAlignment(1,Qt::AlignLeft);
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list_view->addColumn(tr("REMARK"));
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list_view->setColumnAlignment(2,Qt::AlignLeft);
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connect(list_view,SIGNAL(doubleClicked(QListViewItem *,const QPoint &,int)),
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this,SLOT(doubleClickedData(QListViewItem *,const QPoint &,int)));
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RefreshList();
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//
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// Add Button
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//
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QPushButton *add_button=new QPushButton(this,"add_button");
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add_button->setGeometry(10,sizeHint().height()-80,80,50);
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add_button->setFont(font);
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add_button->setText(tr("&Add"));
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connect(add_button,SIGNAL(clicked()),this,SLOT(addData()));
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//
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// Edit Button
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//
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QPushButton *edit_button=new QPushButton(this,"edit_button");
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edit_button->setGeometry(100,sizeHint().height()-80,80,50);
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edit_button->setFont(font);
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edit_button->setText(tr("&Edit"));
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connect(edit_button,SIGNAL(clicked()),this,SLOT(editData()));
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//
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// Delete Button
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//
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QPushButton *delete_button=new QPushButton(this,"delete_button");
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delete_button->setGeometry(190,sizeHint().height()-80,80,50);
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delete_button->setFont(font);
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delete_button->setText(tr("&Delete"));
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connect(delete_button,SIGNAL(clicked()),this,SLOT(deleteData()));
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//
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// OK Button
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//
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QPushButton *button=new QPushButton(this,"ok_button");
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button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,
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80,50);
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button->setDefault(true);
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button->setFont(font);
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button->setText(tr("&OK"));
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connect(button,SIGNAL(clicked()),this,SLOT(okData()));
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//
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// Cancel Button
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//
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button=new QPushButton(this,"cancel_button");
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button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,
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80,50);
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button->setDefault(true);
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button->setFont(font);
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button->setText(tr("&Cancel"));
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connect(button,SIGNAL(clicked()),this,SLOT(cancelData()));
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}
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ListHostvars::~ListHostvars()
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{
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delete list_view;
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}
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QSize ListHostvars::sizeHint() const
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{
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return QSize(490,320);
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}
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QSizePolicy ListHostvars::sizePolicy() const
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{
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return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
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}
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void ListHostvars::addData()
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{
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QString varname;
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QString varvalue;
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QString varremark;
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AddHostvar *var_dialog=
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new AddHostvar(list_station,&varname,&varvalue,&varremark,
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this,"var_dialog");
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if(var_dialog->exec()==0) {
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QListViewItem *item=new QListViewItem(list_view);
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item->setText(0,varname);
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item->setText(1,varvalue);
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item->setText(2,varremark);
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}
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delete var_dialog;
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}
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void ListHostvars::editData()
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{
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QListViewItem *item=list_view->selectedItem();
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if(item==NULL) {
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return;
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}
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QString varvalue=item->text(1);
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QString varremark=item->text(2);
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EditHostvar *var_dialog=
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new EditHostvar(list_station,item->text(0),&varvalue,&varremark,
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this,"var_dialog");
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if(var_dialog->exec()==0) {
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item->setText(1,varvalue);
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item->setText(2,varremark);
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}
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delete var_dialog;
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}
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void ListHostvars::deleteData()
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{
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QListViewItem *item=list_view->selectedItem();
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if(item==NULL) {
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return;
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}
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if(QMessageBox::question(this,"Delete Host Variable",
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QString().sprintf("Are you sure you want to delete the variable %s?",
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(const char *)item->text(0)),
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QMessageBox::Yes,QMessageBox::No)!=QMessageBox::Yes) {
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return;
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}
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delete item;
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}
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void ListHostvars::doubleClickedData(QListViewItem *,const QPoint &,int)
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{
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editData();
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}
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void ListHostvars::okData()
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{
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QString sql;
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RDSqlQuery *q;
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sql=QString().sprintf("delete from HOSTVARS where STATION_NAME=\"%s\"",
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(const char *)list_station);
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q=new RDSqlQuery(sql);
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delete q;
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QListViewItem *item=list_view->firstChild();
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while(item!=NULL) {
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sql=QString().sprintf("insert into HOSTVARS set STATION_NAME=\"%s\",\
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NAME=\"%s\",VARVALUE=\"%s\",REMARK=\"%s\"",
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(const char *)list_station,
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(const char *)item->text(0),
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(const char *)item->text(1),
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(const char *)item->text(2));
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q=new RDSqlQuery(sql);
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delete q;
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item=item->nextSibling();
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}
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done(0);
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}
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void ListHostvars::cancelData()
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{
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done(-1);
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}
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void ListHostvars::RefreshList()
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{
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QListViewItem *l;
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list_view->clear();
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QString sql=QString().sprintf("select NAME,VARVALUE,REMARK from HOSTVARS \
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where STATION_NAME=\"%s\" order by NAME",
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(const char *)list_station);
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RDSqlQuery *q=new RDSqlQuery(sql);
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while(q->next()) {
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l=new QListViewItem(list_view);
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l->setText(0,q->value(0).toString());
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l->setText(1,q->value(1).toString());
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l->setText(2,q->value(2).toString());
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}
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delete q;
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}
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